Dongguan Ganghang Copper & Aluminum Co., Ltd.
0769-81666291
18038323201
合金材質(zhì) |
磷青銅 |
|||||
C5102 |
C5111 |
C5191 |
C5210 |
C51100 |
||
化學(xué)成份(%) |
銅:余量 |
銅:余量 |
銅:余量 |
銅:余量 |
銅:余量 |
|
錫:4.5~5.5 |
錫:3.5~4.5 |
錫:5.5~7.0 |
錫:7.0~9.0 |
錫:3.5~4.8 |
||
磷:0.03~0.35 |
磷:0.03~0.35 |
磷:0.03~0.35 |
磷:0.03~0.35 |
磷:0.03~0.35 |
||
比重(gm/cm3) |
8.86 |
8.86 |
8.83 |
8.8 |
8.86 |
|
熱膨脹系數(shù)(10~6/℃) |
17.8 |
17.8 |
18 |
18.2 |
17.8 |
|
熱傳導(dǎo)系數(shù)(Cal/c㎡/cm/sec/℃) |
0.17 |
0.2 |
0.16 |
0.15 |
0.2 |
|
導(dǎo)電率(%ACS,20℃) |
≥20 |
≥ 20 |
≥ 13 |
≥12 |
≥ 20 |
|
抗張強(qiáng)度(N/m㎡) |
軟化 |
≥305 |
≥295 |
≥315 |
|
≥280 |
1/4H |
375~470 |
345~440 |
390~510 |
|
340~445 |
|
1/2H |
470~570 |
410~510 |
490~610 |
470~610 |
400~500 |
|
3/4H |
|
|
|
|
|
|
H |
570~665 |
490~590 |
590~685 |
590~705 |
480~580 |
|
EH |
≥620 |
≥570 |
≥635 |
685~785 |
≥560 |
|
SH |
|
|
|
735~835 |
|
|
ESH |
|
|
|
|
|
|
伸長(zhǎng)率(%) |
軟化 |
≥40 |
≥38 |
≥42 |
|
≥38 |
1/4H |
≥28 |
≥25 |
≥35 |
|
≥26 |
|
1/2H |
≥15 |
≥12 |
≥20 |
≥27 |
≥13 |
|
3/4H |
|
|
|
|
|
|
H |
≥7 |
≥7 |
≥8 |
≥20 |
≥8 |
|
EH |
≥4 |
≥3 |
≥5 |
≥11 |
≥4 |
|
SH |
|
|
|
|
|
|
ESH |
|
|
|
|
|
|
硬度(HV) |
軟化 |
|
|
90~110 |
|
|
1/4H |
90~130 |
100~130 |
110~140 |
|
100~135 |
|
1/2H |
130~170 |
130~150 |
140~180 |
170~190 |
125~160 |
|
3/4H |
|
|
|
|
|
|
H |
170~190 |
150~170 |
180~210 |
190~200 |
150~180 |
|
EH |
≥190 |
≥170 |
≥200 |
210~230 |
≥170 |
|
SH |
|
|
|
230~250 |
|
|
ESH |
|
|
|
|
|
|
軟化溫度(℃) |
|
|
|
|
|
|
彈性系數(shù) |
107 |
109 |
109 |
109 |
108 |
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